A good, serviceable holster. Avoid nylon or cheap leather holsters, as they tend to collapse when the gun’s not in them, making them harder to re-holster your gun after you’re done shooting. I recommend a Kydex outside the waistband holster for a first competition holster (or first holster of any kind) because they’re inexpensive, rugged and won’t collapse in on itself after you’ve drawn your gun.

Magazine pouches to hold your spare ammo. Typically, you’ll need 3 magazines to shoot an IDPA match: One in the gun loaded to either it’s full capacity or the IDPA limit for your Division, whichever is less and two more for reloads during a course of fire. I use double mag pouches from Blade-Tech and they work just fine.

A cover garment. As IDPA is a *defensive* pistol match, it’s designed to mimic concealed carry, and that means keeping your gun and gear concealed as you shoot a match. I prefer to cover my gear like I cover my CCW gun and shoot a match with an untucked t-shirt, but most competitors end up using a dedicated cover garment because it allows for a fast draw and is comfortable to wear during a match.

A desire to have fun and learn something. I love shooting IDPA, and everyone I’ve taken to a match has loved it as well.

If you have all that gear, I strongly suggest shooting an IDPA match. You’ll learn more about yourself, your gear and how both of you react to stressful condition than hours on a square range will teach you.